Observational constraints of emergent universe in f(R,T) gravity with bulk viscosity
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DOI: 10.1142/s0219887820501029
Abstract: Emergent universe (EU) cosmological models with viscosity in a modified gravity which contains a general function f(R,T), where R and T denote the curvature scalar and the trace of the energy–momen... read more here.
Keywords: viscosity; observational constraints; emergent universe; constraints emergent ... See more keywords
CMB Power Spectrum in the Emergent Universe with K-Essence
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DOI: 10.3390/universe9050221
Abstract: The emergent universe provides a possible method to avoid the Big Bang singularity by considering that the universe stems from a stable Einstein static universe rather than the singularity. Since the Einstein static universe exists… read more here.
Keywords: cmb power; power spectrum; emergent universe; spectrum ... See more keywords